(The first thirty-odd chapters are more slice-of-life, and the female lead's storyline ends there. After entering the elite training camp, things take off and get better!)

Lin Yan transmigrated to the world of "Swallowed Star" and obtained a treasure called "Yan Dao Disc" with deduction and analysis functions.

then........

Deducing basic sword techniques → One slash to slay the god of the wilderness

Deducing basic body movements → One step, one universe

Deducing defensive secrets → Counter-attack leads to enemy's self-destruction

...

Many years later.

"Being invincible is so lonely!" Lin Yan looked at Yuan and the other Hunyuan lords, then at the Hunyuan progenitors, and couldn't help but sigh.

[Gender-Changing Cookie] [Multi-Purpose Tent] [Bamboo Dragonfly] [Adaptation Lamp] Lynn's four-dimensional garbage bag always manages to unearth many magical secret items, even if they're just a bunch of old stuff, they still bring help and joy. The helpful Lynn arrives at Privet Drive and encounters Harry Potter, who is struggling. To help him ease the strained relationship with his aunt and uncle, he gives Harry a magical cookie that completely changes his life. And when Lynn arrives at the magical Hogwarts School of Witchcraft and Wizardry, what changes will he bring to the magical world? Welcome to—Harry Potter and her best friend Lynn's Hogwarts daily life; Severus Snape's new life after shaving his greasy hair; Voldemort realizing he may have misjudged the object of his prophecy...

The protagonist, Qingxuan, is a hardcore novel enthusiast. One day, he transmigrates to the prehistoric world and becomes a chaotic green lotus seed. After taking human form on Penglai Immortal Island, he uses the Three Immortal Islands as his base, takes in nine disciples, and begins his path to domination, attacking all three major religions and kicking down the Heavenly Court.

Lin Beixuan transmigrated to the world of Swallowed Star. He became the live-in son-in-law of the world's overlord, Thor. On his wedding night with his daughter, Lei Lei, he learned that this was a life simulation. [Ding dong, the system will extract countless parallel individuals from countless parallel universes to serve as simulation individuals.] [Each individual will be selected to be simulated in a different dimensional world, choosing to obtain corresponding cultivation techniques, rewards, and life insights.] [Currently, you can choose the world your individual is simulated in: Shrouding the Heavens, Fantasy, Wuxia, Cang Yuan Tu…] Thus, Lin Beixuan, having obtained the simulator, went from being an unwelcome live-in son-in-law to becoming the strongest, step by step, with cheat codes!

Unexpectedly transported to the world of Fairy Tail, activating the gacha system.

You can select characters who have died in anime to receive.

Thus, one can utilize the power of anime characters.

Thus, Roger, Whitebeard, Hashirama Senju, Madara Uchiha, ...

The power of the strong characters who died in various anime is displayed in this world.

[I want them all] [Shido gender-swapped Shiori] [Love slice-of-life] [Invincible]

As a typical otaku on Earth, I woke up to an unfamiliar ceiling and the system's voice in my ear, not knowing what to do.

Shiori: You've helped me so much, I don't know how to repay you.

Origami: If Xiaoye-kun wants it, that's fine.

Kurumi Tokisaki: Let me eat you, Yoru-kun.

Note: [We will subsequently travel to other worlds]

Tentative titles: Loli Time, A Silent Voice, The Severing Sins of Separation.

Chobits. Blue Sky.

[Based primarily on the Harry Potter movies, with some FGO elements added] [The author received guidance from Rowling; this is not random writing or based on assumptions, so please read with confidence!]

[The main character will not become the Saber King; there will only be a few chapters where he/she becomes a girl for fun. I couldn't think of a better name at the time, so I just used this one. The name will be changed after the book reaches 200,000 words. If you mind this, please don't read on. I'm very sorry!]

When Lynn was reborn into 20th-century London, he thought he was living the life of a protagonist in a rebirth novel.

But tell me, what the hell is magic in this world?!

As Lynn gradually accepts everything and prepares to enroll at Hogwarts to learn magic and fight Voldemort.

Tell me what the hell a magic circuit is!

Fate is here, right?! Does that mean we'll have a Holy Grail War next?

Screw the Type-Moon universe, I'm quitting, I'm giving up!

[Hundreds of Friends] + [1v1] + [Maid] + [Training] + [System]

When she woke up, she had become a beautiful silver-haired girl with a delicate and graceful figure.

Even worse, she was captured by Hera, the most brutal ice queen demon in the entire abyss, and taken back to the Demon King's castle to be his personal maid!

Just as I was preparing to fight to the death, the [God-Level Battle Maid Training System] descended from the sky!

[Task issued: Please kneel on one knee, put stockings on the Demon King, and compliment her on her perfect leg shape.]

[Mission Reward: Divine Skill - Absolute Parry (Can catch any attack with bare hands)]

I, Lilia, would rather die than jump from here...

[Punishment for mission failure: Physical development +200%, and a compulsive pleasurable response to the Demon King's touch]

"...Master, would you like to put on the left leg or the right leg first? Your legs are simply the most perfect masterpiece of the gods!"

From then on, the Queen of the Demon Realm had a uniquely styled personal maid.

During the day, she was clumsy and awkward, even spilling tea all over herself when she tried to pour a cup of red tea for the Demon King;

At night, she pierced the invading dragon with a mop and withstood the world-destroying curse with her apron.

[Transformation] [Refusing to marry] [Main character has white hair and red eyes] [Barefoot] [Wearing bells on feet] [Nine-tailed fox] [Beast taming]

(The score is low because the rating has just been released; it will increase later.)

Humans and elves can form a contract to become contract masters.

Su Qing transmigrated to the world of elves and became a nine-tailed fox girl.

Fortunately, the witnessing system was activated in time. As long as you witness, you can get witnessing points to participate in the lottery.

Witness the Nature Forest of the Loxi Continent and gain 10 Witness Points!

[This lucky draw has won the "Fire Attribute Origin - Legendary" item!]

[This lucky draw gives you the Thunder-type Ultimate Skill "Divine Punishment: Heavenly Tribulation Thunder Spear"!]

When Su Qing used his ultimate skill, the entire Pokémon world went crazy!

Everyone thought she was a legendary elf or even a mythical elf!

Countless contract masters flocked to her, all wanting to sign a contract with her.

Su Qing hugged her tail tightly: "I'm really not some kind of elf!"

One contract lawyer countered, "Who in their right mind has fox ears and a fox tail?"

The chosen one of destiny knelt on one knee: "Su Qing, I don't ask for a contract, I only ask to marry you!"

Su Qing said expressionlessly, "Get out!"

When a science PhD travels to Hogwarts, he discovers that magic is just another form of energy—as long as there is a theory, it can be quantified, copied, and enhanced!

From analyzing the structure of wands to developing magic circuits and energy arrays, he ushered the wizarding world into the "era of technological magic."

Voldemort was sent to the research institute by him, and Dumbledore asked him to give a public lecture on "Magical Physics".

However, this was just the beginning—when he broke through the dimensional barrier, new worlds began to emerge:

In Middle-earth of The Lord of the Rings, he single-handedly suppressed Sauron;

On the continent of The Witcher, he combines magic and runes through alchemy;

In the Marvel Cinematic Universe, he even got Tony Stark to come and get inspiration from him;

After Harry Potter, he will eventually become the supreme god of magic in all the heavens and the myriad worlds!

Multiverse, academic genius, magic and technology, fast-paced leveling-up, multi-world travel, harem + conquest storyline